Перегляд Физика низких температур, 2008, № 10 за назвою

Результати 13-16 з 16

The Berry phase in graphene and graphite multilayers

Mikitik, G.P.; Sharlai, Yu.V. (Физика низких температур, 2008)

We discuss the electron energy spectra and the Berry phases for graphene, a graphite bilayer, and bulk graphite allowing for a small spin-orbit interaction. If an electron orbit in the Brillouin zone surrounds several Dirac ...
Tight-binding study of nonmagnetic-defect-induced magnetism in graphene

Kumazaki, H.; Hirashima, D.S. (Физика низких температур, 2008)

This review describes a study of nonmagnetic-defect-induced magnetism of graphene on the basis of a tight-binding model. A vacancy induces a quasilocalized impurity state at the chemical potential around itself, and it ...
Toward theory of quantum Hall effect in graphene

Gorbar, E.V.; Gusynin, V.P.; Miransky, V.A. (Физика низких температур, 2008)

We analyze a gap equation for the propagator of Dirac quasiparticles and conclude that in graphene in a magnetic field, the order parameters connected with the quantum Hall ferromagnetism dynamics and those connected ...
Vacuum polarization in graphene with a topological defect

Sitenko, Yu.A.; Vlasii, N.D. (Физика низких температур, 2008)

The influence of a topological defect in graphene on the ground state of electronic quasiparticle excitations is studied in the framework of the long-wavelength continuum model originating in the tightbinding approximation ...

Результати 13-16 з 16

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